public final class MpegAudioUtil extends Object
| Modifier and Type | Class and Description |
|---|---|
static class |
MpegAudioUtil.Header
Stores the metadata for an MPEG audio frame.
|
| Modifier and Type | Field and Description |
|---|---|
static int |
MAX_FRAME_SIZE_BYTES
Theoretical maximum frame size for an MPEG audio stream, which occurs when playing a Layer 2
MPEG 2.5 audio stream at 16 kb/s (with padding).
|
static int |
MAX_RATE_BYTES_PER_SECOND
Maximum rate for an MPEG audio stream corresponding to MPEG-1 layer III (320 kbit/s), in bytes
per second.
|
| Modifier and Type | Method and Description |
|---|---|
static int |
getFrameSize(int headerData)
Returns the size of the frame associated with
header, or C.LENGTH_UNSET if it
is invalid. |
static int |
parseMpegAudioFrameSampleCount(int headerData)
Returns the number of samples per frame associated with
headerData, or C.LENGTH_UNSET if it is invalid. |
public static final int MAX_FRAME_SIZE_BYTES
public static final int MAX_RATE_BYTES_PER_SECOND
public static int getFrameSize(int headerData)
header, or C.LENGTH_UNSET if it
is invalid.public static int parseMpegAudioFrameSampleCount(int headerData)
headerData, or C.LENGTH_UNSET if it is invalid.